Vent/seeking advice

I’m only 19 years old (F), almost 20, but when I was 18 I got holiday heart after throwing up numerous times morning after drinking.

Since then I’ve limit my drinks to 6 when I do drink, but most times don’t even have that much. I actually barely drink anymore, at all. But I still want to have fun with my friends when we go downtown, and even having 3 drinks scares me now. It sucks so much cause I feel to young to deal with such a shitty thing. I was never directly diagnosed withAFIB but since I had it once, I am more likely to have it again obviously.

I’m extremely careful when I drink, liquid IV before and after. Water between most drinks. Not empty stomach. I just need reassurance that I’m doing the right thing? And that it’s ok for me to have some fun once in a while with the precautions. :(